aFe Power Twisted Steel Headers 48-36108-YC for Y61 Nissan

OverviewThe aFe Power Twisted Steel Headers 48-36108-YC for Y61 Nissan are constructed from 304 stainless steel tubing with thick, CNC-machined flanges to ensure a leak-free seal. These headers incorporate a merge collector design, reducing turbulence compared to traditional collector-style designs. They feature a tuned length primary that outflows the stock manifolds by as much as 46 percent, providing significant performance gains when coupled with a high-flow Y-pipe.